Dual-LO mixer and radio

Details Dual-LO mixer and radio Dual-LO mixer and radio

2006-05-11

2011-10-25

Le, Lana N (Department: 2618)

Telecommunications

Receiver or analog modulated signal frequency converter

Frequency modifying or conversion

C455S313000, C455S315000, C455S319000, C455S333000, C455S209000

Reexamination Certificate

active

08045951

ABSTRACT:
A dual-LO mixer is disclosed. The dual-LO mixer receives an input signal, a first reference signal of a first reference frequency, and a second reference signal of a second reference frequency, and performs a frequency translation to convert the input signal into an output signal, wherein the frequency difference between the input signal and the output signal is a sum or a difference of the first reference frequency and the second reference frequency.

REFERENCES:
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patent: 2003/0119474 (2003-06-01), Kimura
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patent: 1625053 (2005-06-01), None
patent: 1625053 (2005-06-01), None
patent: 1 175 008 (2002-01-01), None
patent: 291809 (1993-11-01), None
Nguyen, Trung-Kien IEEE Transactions on Microwave Theory and Techniques, vol. 54, No. 2, Feb. 2006.
English language translation of abstract of TW 291809.

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